ES2381000T3 - Control de un sistema inalámbrico de conferencia telefónica - Google Patents

Control de un sistema inalámbrico de conferencia telefónica Download PDF

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Publication number
ES2381000T3
ES2381000T3 ES09176305T ES09176305T ES2381000T3 ES 2381000 T3 ES2381000 T3 ES 2381000T3 ES 09176305 T ES09176305 T ES 09176305T ES 09176305 T ES09176305 T ES 09176305T ES 2381000 T3 ES2381000 T3 ES 2381000T3
Authority
ES
Spain
Prior art keywords
audio
unit
wireless
conference
control unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES09176305T
Other languages
English (en)
Spanish (es)
Inventor
Jarkko Jukarainen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IP Holding Oy
Original Assignee
IP Holding Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IP Holding Oy filed Critical IP Holding Oy
Application granted granted Critical
Publication of ES2381000T3 publication Critical patent/ES2381000T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16Communication-related supplementary services, e.g. call-transfer or call-hold
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40Network security protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725Cordless telephones
    • H04M1/72502Cordless telephones with one base station connected to a single line
    • H04M1/72505Radio link set-up procedures
    • H04M1/72513On hold, intercom or transfer communication modes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/56Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/56Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/568Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1101Session protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2207/00Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/02Details of telephonic subscriber devices including a Bluetooth interface
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/18Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Telephone Function (AREA)
ES09176305T 2001-04-19 2002-04-19 Control de un sistema inalámbrico de conferencia telefónica Expired - Lifetime ES2381000T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010806A FI114264B (sv) 2001-04-19 2001-04-19 Kontroll av en konferenstelefonanläggning
FI20010806 2001-04-19

Publications (1)

Publication Number Publication Date
ES2381000T3 true ES2381000T3 (es) 2012-05-22

Family

ID=8561012

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09176305T Expired - Lifetime ES2381000T3 (es) 2001-04-19 2002-04-19 Control de un sistema inalámbrico de conferencia telefónica

Country Status (6)

Country Link
US (1) US7254123B2 (sv)
EP (2) EP1380157A1 (sv)
AT (1) ATE542348T1 (sv)
ES (1) ES2381000T3 (sv)
FI (1) FI114264B (sv)
WO (1) WO2002087205A1 (sv)

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US8224305B2 (en) * 2007-10-31 2012-07-17 Centurylink Intellectual Property Llc System and method for extending conference communications access to local participants
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WO2012116123A2 (en) * 2011-02-22 2012-08-30 Revolabs, Inc. Systems and methods for wireless audio conferencing
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US9451394B2 (en) 2012-12-31 2016-09-20 Elwha Llc Cost-effective mobile connectivity protocols
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Also Published As

Publication number Publication date
US7254123B2 (en) 2007-08-07
US20040146031A1 (en) 2004-07-29
EP2173076A2 (en) 2010-04-07
WO2002087205A1 (en) 2002-10-31
ATE542348T1 (de) 2012-02-15
FI20010806A (sv) 2002-10-20
FI114264B (sv) 2004-09-15
FI20010806A0 (sv) 2001-04-19
EP1380157A1 (en) 2004-01-14
EP2173076A3 (en) 2010-06-23
EP2173076B1 (en) 2012-01-18

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